ITB - Rock Creek Clarifiers No. 1 - 3 Concrete Launder Repairs Proj. 7297

Clean Water Services is requesting sealed bids for fabrication and installation of structural repairs to concrete launders at the Rock Creek Clarifiers No. 1–3 at the Rock Creek Water Resource Recovery Facility in Hillsboro, Oregon, under ITB Project No. 7297, with bids due July 16, 2026. This is a public works project subject to Oregon Revised Statutes 279C.800 to 279C.870; bidders must be registered with the Oregon Construction Contractors Board prior to bid submission.

The scope includes fabrication and installation of new truss wall supports, roof supports, and adhesive anchors to replace failed structural components in three primary clarifiers; concrete repairs, grout installation, and rebar placement as identified by the Engineer; and procurement and installation of temporary shoring to support the roof structural system during construction.

The estimated construction cost is $1.2 million. The project is located at the Rock Creek Water Resource Recovery Facility in Hillsboro, Oregon.

Bids must be submitted electronically via Bid Locker by 2:00 p.m. local time on July 16, 2026. Bids will be publicly opened and read aloud by telephone conference at 2:00 p.m. the same day. First-Tier Subcontractor Disclosure Forms are due by 4:00 p.m. on July 16. Original bid security must be delivered to the Owner's office or the Rock Creek facility within five business days after the bid deadline. A prebid conference and mandatory site visit will be held on June 30, 2026, at 10:00 a.m. at the Rock Creek WRRF Engineering Building. The successful bidder will furnish additional bonds and insurance as prescribed in the bidding documents. All bidding documents, amendments, addenda, and bid results are available for download from Bid Locker. Contact Michelle Mann at 503.547.8035 or mannm@cleanwaterservices.org for technical and administrative questions.